3 9/16 in, Overall Length 6 5/16 in, Min.Tensile Strength 75,000 psi, Working Load Limit 9,000 lb 1 in, Shank Length 2 1/2 in, Eye Inside Dia. Machinery Eye Bolt Without Shoulder, 1"-8, 2-1/2 in Shank, 1-13/16 in ID, Steel, Plain Machinery Eye Bolt, System of Measurement Inch, Eyebolt Type Lift without Shoulder, Material 304 Stainless Steel, Finish Plain, Thread Size 1 In.